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2015-02-05can-doc: Fixed a wrong filepath in can.txtStefan Tatschner
<linux/can/error.h> moved in the big UAPI shuffle; update the document to note its new location. Signed-off-by: Stefan Tatschner <stefan@sevenbyte.org> [jc: added changelog] Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2015-02-04Documentation: Fix trivial typo in comment.Sharon Dvir
Changed 'does not discusses all API calls' to 'does not discuss all API calls' Signed-off-by: Sharon Dvir <sharon.dvir1@mail.huji.ac.il> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2015-02-04kgdb,docs: Fix typo and minor style issuesGraham Whaley
Fix up a number of small typos, duplications and formatting issues. Signed-off-by: Graham Whaley <graham.whaley@linux.intel.com> Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> [jc: did s/kgdbdoc/kgdboc/] Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2015-02-04Documentation: add description for FTRACE probe statusWang Long
Now kprobe status have four flags, so kprobes.txt should reflect all of them. Signed-off-by: Wang Long <long.wanglong@huawei.com> Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2015-01-30doc: brief user documentation for completionNicholas Mc Guire
Signed-off-by: Nicholas Mc Guire <der.herr@hofr.at> [jc: cleaned up some spurious blank lines] Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2015-01-29Merge branch 'doc/sp-update' into docs-nextJonathan Corbet
Bring in the big SubmittingPatches thrashup. Conflicts: Documentation/SubmittingPatches
2015-01-29Documentation/misc-devices/mei: Fix indentation of embedded code.Julian Brost
Some of the source code embedded in mei-client-bus.txt was indented using spaces. This properly indents it with tabs and also removes a single space that was placed in front of a closing curly brace. Reviewed-by: Jeremiah Mahler <jmmahler@gmail.com> Signed-off-by: Julian Brost <linux-kernel@0x4a42.net> Signed-off-by: Fabian Hofmann <fabian.hofmann@fau.de> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2015-01-29Documentation/misc-devices/mei: Fix indentation of enumeration.Julian Brost
Properly indent a list in mei.txt in the same way as another list in that file. Reviewed-by: Jeremiah Mahler <jmmahler@gmail.com> Signed-off-by: Julian Brost <linux-kernel@0x4a42.net> Signed-off-by: Fabian Hofmann <fabian.hofmann@fau.de> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2015-01-29Documentation/misc-devices/mei: Fix spacing around parentheses.Julian Brost
Add a space before opening and after closing parentheses where appropriate. Reviewed-by: Jeremiah Mahler <jmmahler@gmail.com> Signed-off-by: Julian Brost <linux-kernel@0x4a42.net> Signed-off-by: Fabian Hofmann <fabian.hofmann@fau.de> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2015-01-29Documentation/misc-devices/mei: Fix formatting of headings.Julian Brost
Make the heading underlines fit the length of the heading, remove colons at the end of headings and consistently place an empty line after each heading and two empty lines before each that is preceded by a paragraph. Reviewed-by: Jeremiah Mahler <jmmahler@gmail.com> Signed-off-by: Julian Brost <linux-kernel@0x4a42.net> Signed-off-by: Fabian Hofmann <fabian.hofmann@fau.de> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2015-01-28Documentation: devicetree: Fix double words in Doumentation/devicetreeMasanari Iida
This patch fix multiple words such as "the the" and "which which" in Documentation/devicetree. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2015-01-28Documentation: mm: Fix typo in vm.txtMasanari Iida
This patch fix a spelling typo in Documentation/sysctl/vm.txt Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2015-01-28lockstat: Add documentation on contention and contenting pointsDaniel Wagner
Signed-off-by: Daniel Wagner <daniel.wagner@bmw-carit.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2015-01-28Documentation: fix blackfin gptimers-example build errorsRandy Dunlap
Don't build the blackfin gptimers-example module when BFIN_GPTIMERS is not enabled. Allow the build when BFIN_GPTIMERS is =y or =m. I believe that this patch fixes these build errors, but I don't have a build environment to test this. ERROR: "disable_gptimers" [Documentation/blackfin/gptimers-example.ko] undefined! ERROR: "enable_gptimers" [Documentation/blackfin/gptimers-example.ko] undefined! ERROR: "set_gptimer_config" [Documentation/blackfin/gptimers-example.ko] undefined! ERROR: "clear_gptimer_intr" [Documentation/blackfin/gptimers-example.ko] undefined! ERROR: "get_gptimer_period" [Documentation/blackfin/gptimers-example.ko] undefined! ERROR: "get_gptimer_pwidth" [Documentation/blackfin/gptimers-example.ko] undefined! ERROR: "get_gptimer_intr" [Documentation/blackfin/gptimers-example.ko] undefined! Reported-by: Fenggaung Wu <fengguang.wu@intel.com> Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2015-01-28Fixes column alignment in table of contents entry 1.9 in ↵Trace Pillars
Documentation/filesystems/proc.txt Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2015-01-28CodingStyle: enable emacs display of trailing whitespaceAlison Chaiken
Suggest to developers who use emacs that they turn on the instantaneous trailing-whitespace warning feature. Signed-off-by: Alison Chaiken <alison_chaiken@mentor.com> [jc: untabified to match its surroundings] Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2015-01-28DocBook: Do not exceed argument list limitMichal Marek
Use find + xargs to compress the generated manpages. Without this patch, the build can fail with gzip -f Documentation/DocBook/man/*.9 /bin/bash: /usr/bin/gzip: Argument list too long This happened with qemu user mode emulation on aarch64. Signed-off-by: Michal Marek <mmarek@suse.cz> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2015-01-28gpio: board.txt: Fix the gpio name exampleFabio Estevam
As explained in this file: "GPIOs mappings are defined in the consumer device's node, in a property named <function>-gpios" So fix the example to match the convention. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-29Documentation/SubmittingPatches: unify whitespace/tabs for the DCOStefan Beller
The Developers Certificate of Origin has a mixture of tabs and white spaces which is annoying to view if your editor explicitly views white space characters. Also remove any trailing white spaces found in the file. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-29Documentation: update seq_fileDmitry V. Levin
Update descriptions of seq_path() and seq_path_root(): starting with commit v3.2-rc4-1-g02125a8, seq_path_root() no longer changes the value of root; starting with commit v3.2-rc7-104-g8c9379e, some arguments of seq_path() and seq_path_root() are const. Signed-off-by: Dmitry V. Levin <ldv@altlinux.org> Acked-by: Rob Landley <rob@landley.net> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-29Documentation: GNU is frequently spelled GnuKevin
The official spelling of GNU is GNU and not Gnu. Bug 89551 https://bugzilla.kernel.org/show_bug.cgi?id=89551 Signed-off-by: Kevin Law <kevin@stealsyour.pw> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-29doc: driver-model: improve wording "is provide the"Jeremiah Mahler
Improve the wording by changing it from "is provide the" to "is to give the". Signed-off-by: Jeremiah Mahler <jmmahler@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-29Update of Documentation/dmaengine/00-INDEXHenrik Austad
- client.txt was moved by f36d2e67 (dmaengine: Move the current doc to a folder of its own) - dmatmest.txt was moved by 935cdb56 (dmanegine: move dmatest.txt to dmaengine folder) - provider.txt was added by c4d2ae967 (Documentation: dmaengine: Add a documentation for the dma controller API). Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Vinod Koul <vinod.koul@intel.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: dmaengine@vger.kernel.org Cc: linux-doc@vger.kernel.org Signed-off-by: Henrik Austad <henrik@austad.us> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-29Update of Documentation/cgroups/00-INDEXHenrik Austad
unified-hierarchy.txt was added by 65731578 (cgroup: add documentation about unified hierarchy) Cc: Tejun Heo <tj@kernel.org> Cc: Li Zefan <lizefan@huawei.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: cgroups@vger.kernel.org Cc: linux-doc@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Henrik Austad <henrik@austad.us> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-29Update of Documentation/arm/00-INDEXHenrik Austad
Added: - arm/Makefile was added by adb19fb6 (add makefiles for more targets) - arm/CCN.txt was added by a33b0daa (ARM CCN PMU driver) Removed: - arm/Sharp-LH was removed by 82e6923e (ARM: lh7a40x: remove unmaintained platform support) Not updated: Documentation/arm/msm/ is missing 00-INDEX (1 files) Documentation/arm/Samsung-S3C24XX/ is missing 00-INDEX (12 files) Documentation/arm/nwfpe/ is missing 00-INDEX (4 files) Documentation/arm/OMAP/ is missing 00-INDEX (2 files) Documentation/arm/sunxi/ is missing 00-INDEX (2 files) Documentation/arm/SPEAr/ is missing 00-INDEX (1 files) Documentation/arm/Marvell/ is missing 00-INDEX (1 files) Documentation/arm/SA1100/ is missing 00-INDEX (18 files) Documentation/arm/pxa/ is missing 00-INDEX (1 files) Documentation/arm/sti/ is missing 00-INDEX (4 files) Documentation/arm/SH-Mobile/ is missing 00-INDEX (4 files) Documentation/arm/VFP/ is missing 00-INDEX (1 files) Documentation/arm/Samsung/ is missing 00-INDEX (3 files) Cc: Jonathan Corbet <corbet@lwn.net> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Jiri Kosina <trivial@kernel.org> Cc: linux-doc@vger.kernel.org (open list:DOCUMENTATION) Cc: linux-kernel@vger.kernel.org (open list) Signed-off-by: Henrik Austad <henrik@austad.us> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-29Update of Documentation/networking/00-INDEXHenrik Austad
- altera_tse.txt was added by 04add4ab (Add Altera Ethernet (TSE) Documentation) - cdc_mbim.txt was added by a563babe (cdc_mbim: add driver documentation) - dctcp.txt was added by e3118e83 (tcp: add DCTCP congestion control algorithm) CC: Jonathan Corbet <corbet@lwn.net> CC: "David S. Miller" <davem@davemloft.net> CC: linux-doc@vger.kernel.org CC: linux-kernel@vger.kernel.org Signed-off-by: Henrik Austad <henrik@austad.us> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-29Update of Documentation/00-INDEXHenrik Austad
Added files - hsi.txt was added by 3a8ab8af (HSI: Add some general description for the HSI subsystem) - lzo.txt was added by d98a0526 (lzo: document part of the encoding) - xillybus.txt was added by 7051924f (xillybus: Move out of staging) - mailbox.txt was added by 15320fbc (add documentation for mailbox framework) Moved files - xommit 214e0aed (Move locking related docs into Documentation/locking/): * lockdep-design.txt * lockstat.txt * mutex-design.txt * rt-mutex-design.txt * rt-mutex.txt * spinlocks.txt * ww-mutex-design.txt - kselftest.txt was moved by 3c415707 (kselftest: Move the docs to the Documentation dir) CC: Davidlohr Bueso <davidlohr@hp.com> CC: Willy Tarreau <w@1wt.eu> CC: Randy Dunlap <rdunlap@infradead.org> CC: Greg Kroah-Hartman <gregkh@linuxfoundation.org> CC: Sebastian Reichel <sre@kernel.org> CC: Eli Billauer <eli.billauer@gmail.com> CC: Jonathan Corbet <corbet@lwn.net> CC: Jiri Kosina <trivial@kernel.org> CC: linux-doc@vger.kernel.org CC: linux-kernel@vger.kernel.org Cc: Tim Bird <tim.bird@sonymobile.com> Cc: Shuah Khan <shuahkh@osg.samsung.com> Signed-off-by: Henrik Austad <henrik@austad.us> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-23Docs: SubmittingPatches: mention using pull requests as a cover letterJonathan Corbet
Suggested-by: Mark Brown <broonie@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-23Docs: Mention device tree binding infoJonathan Corbet
Suggested-by: Frank Rowand <frowand.list@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-23Docs: SubmittingPatches: miscellaneous cleanupsJonathan Corbet
Changes to make the formatting a bit more consistent and fix up wording in various places. Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-23Docs: SubmittingPatches: update follow-through instructionsJonathan Corbet
SubmittingPatches was written in the "keep sending to Linus until something shows up in a release" era. Given that we don't do things that way anymore and the system is far less lossy, update this information and add some hints on responding to reviewer comments. Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-23Docs: Update recipient information in SubmittingPatchesJonathan Corbet
SubmittingPatches had two sections on selecting recipients; both were showing their age. Unify them into a single section that more closely reflects how we do things now. Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-23Docs: Bring SubmittingPatches more into the git eraJonathan Corbet
Much of the information in SubmittingPatches shows its pre-git history. Clean that up a bit and rephrase things with the assumption that developers will be using git. Also rewrite the "pull requests" section and include information on using signed tags. Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-23Docs: Remove "tips and tricks" from SubmittingPatchesJonathan Corbet
This section was just a weird collection of stuff that is better found elsewhere. The "coding style" section somewhat duplicated the previous coding style section; the useful information there has been collected into a single place. Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-20Merge tag 'clk-for-linus-3.19' of ↵Linus Torvalds
git://git.linaro.org/people/mike.turquette/linux Pull clk framework updates from Mike Turquette: "This is much later than usual due to several last minute bugs that had to be addressed. As usual the majority of changes are new drivers and modifications to existing drivers. The core recieved many fixes along with the groundwork for several large changes coming in the future which will better parition clock providers from clock consumers" * tag 'clk-for-linus-3.19' of git://git.linaro.org/people/mike.turquette/linux: (86 commits) clk: samsung: Fix Exynos 5420 pinctrl setup and clock disable failure due to domain being gated ARM: OMAP3: clock: fix boot breakage in legacy mode ARM: OMAP2+: clock: fix DPLL code to use new determine rate APIs clk: Really fix deadlock with mmap_sem clk: mmp: fix sparse non static symbol warning clk: Change clk_ops->determine_rate to return a clk_hw as the best parent clk: change clk_debugfs_add_file to take a struct clk_hw clk: Don't expose __clk_get_accuracy clk: Don't try to use a struct clk* after it could have been freed clk: Remove unused function __clk_get_prepare_count clk: samsung: Fix double add of syscore ops after driver rebind clk: samsung: exynos4: set parent of sclk_hdmiphy to hdmi clk: samsung: exynos4415: Fix build with PM_SLEEP disabled clk: samsung: remove unnecessary inclusion of header files from clk.h clk: samsung: remove unnecessary CONFIG_OF from clk.c clk: samsung: Spelling s/bwtween/between/ clk: rockchip: Add support for the mmc clock phases using the framework clk: rockchip: add bindings for the mmc clocks clk: rockchip: rk3288 export i2s0_clkout for use in DT clk: rockchip: use clock ID for DMC (memory controller) on rk3288 ...
2014-12-19Merge branch 'x86-mpx-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 MPX fixes from Thomas Gleixner: "Three updates for the new MPX infrastructure: - Use the proper error check in the trap handler - Add a proper config option for it - Bring documentation up to date" * 'x86-mpx-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86, mpx: Give MPX a real config option prompt x86, mpx: Update documentation x86_64/traps: Fix always true condition
2014-12-19Merge tag 'powerpc-3.19-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux Pull second batch of powerpc updates from Michael Ellerman: "The highlight is the series that reworks the idle management on powernv, which allows us to use deeper idle states on those machines. There's the fix from Anton for the "BUG at kernel/smpboot.c:134!" problem. An i2c driver for powernv. This is acked by Wolfram Sang, and he asked that we take it through the powerpc tree. A fix for audit from rgb at Red Hat, acked by Paul Moore who is one of the audit maintainers. A patch from Ben to export the symbol map of our OPAL firmware as a sysfs file, so that tools can use it. Also some CXL fixes, a couple of powerpc perf fixes, a fix for smt-enabled, and the patch to add __force to get_user() so we can use bitwise types" * tag 'powerpc-3.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux: powerpc/powernv: Ignore smt-enabled on Power8 and later powerpc/uaccess: Allow get_user() with bitwise types powerpc/powernv: Expose OPAL firmware symbol map powernv/powerpc: Add winkle support for offline cpus powernv/cpuidle: Redesign idle states management powerpc/powernv: Enable Offline CPUs to enter deep idle states powerpc/powernv: Switch off MMU before entering nap/sleep/rvwinkle mode i2c: Driver to expose PowerNV platform i2c busses powerpc: add little endian flag to syscall_get_arch() power/perf/hv-24x7: Use kmem_cache_free() instead of kfree powerpc/perf/hv-24x7: Use per-cpu page buffer cxl: Unmap MMIO regions when detaching a context cxl: Add timeout to process element commands cxl: Change contexts_lock to a mutex to fix sleep while atomic bug powerpc: Secondary CPUs must set cpu_callin_map after setting active and online
2014-12-18Merge tag 'pm+acpi-3.19-rc1-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull more ACPI and power management updates from Rafael Wysocki: "These are regression fixes (leds-gpio, ACPI backlight driver, operating performance points library, ACPI device enumeration messages, cpupower tool), other bug fixes (ACPI EC driver, ACPI device PM), some cleanups in the operating performance points (OPP) framework, continuation of CONFIG_PM_RUNTIME elimination, a couple of minor intel_pstate driver changes, a new MAINTAINERS entry for it and an ACPI fan driver change needed for better support of thermal management in user space. Specifics: - Fix a regression in leds-gpio introduced by a recent commit that inadvertently changed the name of one of the properties used by the driver (Fabio Estevam). - Fix a regression in the ACPI backlight driver introduced by a recent fix that missed one special case that had to be taken into account (Aaron Lu). - Drop the level of some new kernel messages from the ACPI core introduced by a recent commit to KERN_DEBUG which they should have used from the start and drop some other unuseful KERN_ERR messages printed by ACPI (Rafael J Wysocki). - Revert an incorrect commit modifying the cpupower tool (Prarit Bhargava). - Fix two regressions introduced by recent commits in the OPP library and clean up some existing minor issues in that code (Viresh Kumar). - Continue to replace CONFIG_PM_RUNTIME with CONFIG_PM throughout the tree (or drop it where that can be done) in order to make it possible to eliminate CONFIG_PM_RUNTIME (Rafael J Wysocki, Ulf Hansson, Ludovic Desroches). There will be one more "CONFIG_PM_RUNTIME removal" batch after this one, because some new uses of it have been introduced during the current merge window, but that should be sufficient to finally get rid of it. - Make the ACPI EC driver more robust against race conditions related to GPE handler installation failures (Lv Zheng). - Prevent the ACPI device PM core code from attempting to disable GPEs that it has not enabled which confuses ACPICA and makes it report errors unnecessarily (Rafael J Wysocki). - Add a "force" command line switch to the intel_pstate driver to make it possible to override the blacklisting of some systems in that driver if needed (Ethan Zhao). - Improve intel_pstate code documentation and add a MAINTAINERS entry for it (Kristen Carlson Accardi). - Make the ACPI fan driver create cooling device interfaces witn names that reflect the IDs of the ACPI device objects they are associated with, except for "generic" ACPI fans (PNP ID "PNP0C0B"). That's necessary for user space thermal management tools to be able to connect the fans with the parts of the system they are supposed to be cooling properly. From Srinivas Pandruvada" * tag 'pm+acpi-3.19-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (32 commits) MAINTAINERS: add entry for intel_pstate ACPI / video: update the skip case for acpi_video_device_in_dod() power / PM: Eliminate CONFIG_PM_RUNTIME NFC / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM SCSI / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM ACPI / EC: Fix unexpected ec_remove_handlers() invocations Revert "tools: cpupower: fix return checks for sysfs_get_idlestate_count()" tracing / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM x86 / PM: Replace CONFIG_PM_RUNTIME in io_apic.c PM: Remove the SET_PM_RUNTIME_PM_OPS() macro mmc: atmel-mci: use SET_RUNTIME_PM_OPS() macro PM / Kconfig: Replace PM_RUNTIME with PM in dependencies ARM / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM sound / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM phy / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM video / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM tty / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM spi: Replace CONFIG_PM_RUNTIME with CONFIG_PM ACPI / PM: Do not disable wakeup GPEs that have not been enabled ACPI / utils: Drop error messages from acpi_evaluate_reference() ...
2014-12-18Merge tag 'platform-drivers-x86-v3.19-1' of ↵Linus Torvalds
git://git.infradead.org/users/dvhart/linux-platform-drivers-x86 Pull x86 platform driver update from Darren Hart: - thinkpad-acpi: Switch to software mute, cleanups - acerhdf: Bang-bang thermal governor, new models, cleanups - dell-laptop: New keyboard backlight support and documentation - toshiba_acpi: Keyboard backlight updates, hotkey handling - dell-wmi: Keypress filtering, WMI event processing - eeepc-laptop: Multiple cleanups, improved error handling, documentation - hp_wireless: Inform the user if hp_wireless_input_setup()/add() fails - misc: Code cleanups, quirks, various new IDs * tag 'platform-drivers-x86-v3.19-1' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86: (33 commits) platform/x86/acerhdf: Still depends on THERMAL Documentation: Add entry for dell-laptop sysfs interface acpi: Remove _OSI(Linux) for ThinkPads thinkpad-acpi: Try to use full software mute control acerhdf: minor clean up acerhdf: added critical trip point acerhdf: Use bang-bang thermal governor acerhdf: Adding support for new models acerhdf: Adding support for "manual mode" dell-smo8800: Add more ACPI ids and change description of driver platform: x86: dell-laptop: Add support for keyboard backlight toshiba_acpi: Add keyboard backlight mode change event toshiba_acpi: Change notify funtion to handle more events toshiba_acpi: Move hotkey enabling code to its own function dell-wmi: Don't report keypresses on keybord illumination change dell-wmi: Don't report keypresses for radio state changes hp_wireless: Inform the user if hp_wireless_input_setup()/add() fails toshiba-acpi: Add missing ID (TOS6207) Sony-laptop: Deletion of an unnecessary check before the function call "pci_dev_put" platform: x86: Deletion of checks before backlight_device_unregister() ...
2014-12-18Merge tag 'media/v3.19-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull second set of media updates from Mauro Carvalho Chehab: - Move drivers for really old legacy hardware to staging. Those are using obsolete media kAPIs and are for hardware that nobody uses for years. Simply not worth porting them to the new kAPIs. Of course, if anyone pops up to fix, we can move them back from there - While not too late, do some API fixups at the new colorspace API, added for v3.19 - Some improvements for rcar_vin driver - Some fixups at cx88 and vivid drivers - Some Documentation fixups * tag 'media/v3.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: [media] bq/c-qcam, w9966, pms: move to staging in preparation for removal [media] tlg2300: move to staging in preparation for removal [media] vino/saa7191: move to staging in preparation for removal [media] MAINTAINERS: vivi -> vivid [media] cx88: remove leftover start_video_dma() call [media] cx88: add missing alloc_ctx support [media] v4l2-ioctl: WARN_ON if querycap didn't fill device_caps [media] vivid: fix CROP_BOUNDS typo for video output [media] DocBook media: update version number and document changes [media] vivid.txt: document new controls [media] DocBook media: add missing ycbcr_enc and quantization fields [media] v4l2-mediabus.h: use two __u16 instead of two __u32 [media] rcar_vin: Fix interrupt enable in progressive [media] rcar_vin: Enable VSYNC field toggle mode [media] rcar_vin: Add scaling support [media] rcar_vin: Add DT support for r8a7793 and r8a7794 SoCs [media] rcar_vin: Add YUYV capture format support
2014-12-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: 1) Fix NBMA tunnel mac header handling in GRE, from Timo Teräs. 2) Fix a NAPI race in the fec driver, from Nimrod Andy. 3) The new IFF_VNET_LE bit is outside the size of the flags member it is stored in (which is 16-bits), store the state locally in the drivers. From Michael S Tsirkin. 4) We are kicking the tires with the new wireless maintainership situation. Bluetooth fixes via Johan Hedberg, and mac80211 fixes from Johannes Berg. 5) Fix locking and leaks in geneve driver, from Jesse Gross. 6) Make netlink TX mmap code always copy, so we don't have to be potentially exposed to the user changing the underlying contents from underneath us. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (63 commits) be2net: Fix incorrect setting of tunnel offload flag in netdev features bnx2x: fix typos in "configure" xen-netback: support frontends without feature-rx-notify again MAINTAINERS: changes for wireless cxgb4: Fix decoding QSA module for ethtool get settings geneve: Fix races between socket add and release. geneve: Remove socket and offload handlers at destruction. netlink: Don't reorder loads/stores before marking mmap netlink frame as available netlink: Always copy on mmap TX. Bluetooth: Fix bug with filter in service discovery optimization mac80211: free management frame keys when removing station net: Disallow providing non zero VLAN ID for NIC drivers FDB add flow net/mlx4: Cache line CQE/EQE stride fixes net: fec: Fix NAPI race xen-netfront: use napi_complete() correctly to prevent Rx stalling ip_tunnel: Add missing validation of encap type to ip_tunnel_encap_setup() ip_tunnel: Add sanity checks to ip_tunnel_encap_add_ops() net: Allow FIXED_PHY to be modular. if_tun: drop broken IFF_VNET_LE macvtap: drop broken IFF_VNET_LE ...
2014-12-18Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull KVM update from Paolo Bonzini: "3.19 changes for KVM: - spring cleaning: removed support for IA64, and for hardware- assisted virtualization on the PPC970 - ARM, PPC, s390 all had only small fixes For x86: - small performance improvements (though only on weird guests) - usual round of hardware-compliancy fixes from Nadav - APICv fixes - XSAVES support for hosts and guests. XSAVES hosts were broken because the (non-KVM) XSAVES patches inadvertently changed the KVM userspace ABI whenever XSAVES was enabled; hence, this part is going to stable. Guest support is just a matter of exposing the feature and CPUID leaves support" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (179 commits) KVM: move APIC types to arch/x86/ KVM: PPC: Book3S: Enable in-kernel XICS emulation by default KVM: PPC: Book3S HV: Improve H_CONFER implementation KVM: PPC: Book3S HV: Fix endianness of instruction obtained from HEIR register KVM: PPC: Book3S HV: Remove code for PPC970 processors KVM: PPC: Book3S HV: Tracepoints for KVM HV guest interactions KVM: PPC: Book3S HV: Simplify locking around stolen time calculations arch: powerpc: kvm: book3s_paired_singles.c: Remove unused function arch: powerpc: kvm: book3s_pr.c: Remove unused function arch: powerpc: kvm: book3s.c: Remove some unused functions arch: powerpc: kvm: book3s_32_mmu.c: Remove unused function KVM: PPC: Book3S HV: Check wait conditions before sleeping in kvmppc_vcore_blocked KVM: PPC: Book3S HV: ptes are big endian KVM: PPC: Book3S HV: Fix inaccuracies in ICP emulation for H_IPI KVM: PPC: Book3S HV: Fix KSM memory corruption KVM: PPC: Book3S HV: Fix an issue where guest is paused on receiving HMI KVM: PPC: Book3S HV: Fix computation of tlbie operand KVM: PPC: Book3S HV: Add missing HPTE unlock KVM: PPC: BookE: Improve irq inject tracepoint arm/arm64: KVM: Require in-kernel vgic for the arch timers ...
2014-12-18Merge branches 'pm-opp', 'pm-cpufreq' and 'pm-tools'Rafael J. Wysocki
* pm-opp: PM / OPP: do error handling at the bottom of dev_pm_opp_add_dynamic() PM / OPP: handle allocation of device_opp in a separate routine PM / OPP: reuse find_device_opp() instead of duplicating code PM / OPP: Staticize __dev_pm_opp_remove() PM / OPP: replace kfree with kfree_rcu while freeing 'struct device_opp' * pm-cpufreq: MAINTAINERS: add entry for intel_pstate intel_pstate: Add a few comments intel_pstate: add kernel parameter to force loading * pm-tools: Revert "tools: cpupower: fix return checks for sysfs_get_idlestate_count()"
2014-12-17Merge branch 'next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux Pull thermal management update from Zhang Rui: "Summary: - of-thermal extension to allow drivers to register and use its functionality in a better way, without exploiting thermal core. From Lukasz Majewski. - Fix a bug in intel_soc_dts_thermal driver which calls a sleep function in interrupt handler. From Maurice Petallo. - add a thermal UAPI header file for exporting the thermal generic netlink information to user-space. From Florian Fainelli. - First round of refactoring in Exynos driver. Bartlomiej and Lukasz are attempting to make it lean and easier to understand. - New thermal driver for Rockchip (rk3288), with support for DT thermal. From Caesar Wang. - New thermal driver for Nvidia, Tegra124 SOCTHERM driver, with support for DT thermal. From Mikko Perttunen. - New cooling device, based on common clock framework. From Eduardo Valentin. - a couple of small fixes in thermal core framework. From Srinivas Pandruvada, Javi Merino, Luis Henriques. - Dropping Armada A375-Z1 SoC thermal support as the chip is not in the market, armada folks decided to drop its support. - a couple of small fixes and cleanups in int340x thermal driver" * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: (58 commits) thermal: provide an UAPI header file Thermal/int340x: Clear the error value of the last acpi_bus_get_device() call thermal/powerclamp: add id for braswell cpu thermal: Intel SoC DTS: Don't do thermal zone update inside spin_lock Thermal: fix platform_no_drv_owner.cocci warnings Thermal/int340x: avoid unnecessary pointer casting thermal: int3403: Delete a check before thermal_zone_device_unregister() thermal/int3400: export uuids thermal: of: Extend current of-thermal.c code to allow setting emulated temp thermal: of: Extend of-thermal to export table of trip points thermal: of: Rename struct __thermal_trip to struct thermal_trip thermal: of: Extend of-thermal.c to provide check if trip point is valid thermal: of: Extend of-thermal.c to provide number of trip points thermal: Fix error path in thermal_init() thermal: lock the thermal zone when switching governors thermal: core: ignore invalid trip temperature thermal: armada: Remove support for A375-Z1 SoC thermal: rockchip: add driver for thermal dt-bindings: document Rockchip thermal thermal: exynos: remove exynos_tmu_data.h include ...
2014-12-17Merge tag 'pwm/for-3.19-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm Pull pwm updates from Thierry Reding: "There are two new drivers, one for the BCM2835 (Raspberry Pi) and one used in conjunction with the LCD controller on various Atmel SoCs. The Samsung PWM driver can now be built for 64-bit ARM (Exynos7). A couple of fixes have been applied to the FTM PWM driver and system sleep support was added" * tag 'pwm/for-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: pwm: atmel-hlcdc: add at91sam9x5 and sama5d3 errata handling pwm: ftm: Add Power Management support for FTM PWM pwm: ftm: Add regmap rbtree type cache support pwm: ftm: Correctly track usage count pwm: samsung: Allow Samsung PWM driver to be enabled on Exynos7 pwm: add DT bindings documentation for atmel-hlcdc-pwm driver pwm: add support for atmel-hlcdc-pwm device pwm: Add BCM2835 PWM driver
2014-12-17Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input subsystem updates from Dmitry Torokhov: "Two new drivers for Elan hardware (for I2C touchpad and touchscreen found in several Chromebooks and other devices), a driver for Goodix touch panel, and small fixes to Cypress I2C trackpad and other input drivers. Also we switched to use __maybe_unused instead of gating suspend/ resume code with #ifdef guards to get better compile coverage" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (27 commits) Input: gpio_keys - fix warning regarding uninitialized 'button' variable Input: add support for Elan eKTH I2C touchscreens Input: gpio_keys - fix warning regarding uninitialized 'irq' variable Input: cyapa - use 'error' for error codes Input: cyapa - fix resuming the device Input: gpio_keys - add device tree support for interrupt only keys Input: amikbd - allocate temporary keymap buffer on the stack Input: amikbd - fix build if !CONFIG_HW_CONSOLE Input: lm8323 - missing error check in lm8323_set_disable() Input: initialize device counter variables with -1 Input: initialize input_no to -1 to avoid subtraction Input: i8042 - do not try to load on Intel NUC D54250WYK Input: atkbd - correct MSC_SCAN events for force_release keys Input: cyapa - switch to using managed resources Input: lifebook - use "static inline" instead of "inline" in lifebook.h Input: touchscreen - use __maybe_unused instead of ifdef around suspend/resume Input: mouse - use __maybe_unused instead of ifdef around suspend/resume Input: misc - use __maybe_unused instead of ifdef around suspend/resume Input: cap11xx - support for irq-active-high option Input: cap11xx - add support for various cap11xx devices ...
2014-12-17Merge tag 'for-linus-20141215' of git://git.infradead.org/linux-mtdLinus Torvalds
Pull MTD updates from Brian Norris: "Summary: - Add device tree support for DoC3 - SPI NOR: Refactoring, for better layering between spi-nor.c and its driver users (e.g., m25p80.c) New flash device support Support 6-byte ID strings - NAND: New NAND driver for Allwinner SoC's (sunxi) GPMI NAND: add support for raw (no ECC) access, for testing purposes Add ATO manufacturer ID A few odd driver fixes - MTD tests: Allow testers to compensate for OOB bitflips in oobtest Fix a torturetest regression - nandsim: Support longer ID byte strings And more" * tag 'for-linus-20141215' of git://git.infradead.org/linux-mtd: (63 commits) mtd: tests: abort torturetest on erase errors mtd: physmap_of: fix potential NULL dereference mtd: spi-nor: allow NULL as chip name and try to auto detect it mtd: nand: gpmi: add raw oob access functions mtd: nand: gpmi: add proper raw access support mtd: nand: gpmi: add gpmi_copy_bits function mtd: spi-nor: factor out write_enable() for erase commands mtd: spi-nor: add support for s25fl128s mtd: spi-nor: remove the jedec_id/ext_id mtd: spi-nor: add id/id_len for flash_info{} mtd: nand: correct the comment of function nand_block_isreserved() jffs2: Drop bogus if in comment mtd: atmel_nand: replace memcpy32_toio/memcpy32_fromio with memcpy mtd: cafe_nand: drop duplicate .write_page implementation mtd: m25p80: Add support for serial flash Spansion S25FL132K MTD: m25p80: fix inconsistency in m25p_ids compared to spi_nor_ids mtd: spi-nor: improve wait-till-ready timeout loop mtd: delete unnecessary checks before two function calls mtd: nand: omap: Fix NAND enumeration on 3430 LDP mtd: nand: add ATO manufacturer info ...
2014-12-16[media] DocBook media: update version number and document changesHans Verkuil
Update the version to 3.19. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-16[media] vivid.txt: document new controlsHans Verkuil
Document the new 'Y'CbCr Encoding' and 'Quantization' controls. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-16[media] DocBook media: add missing ycbcr_enc and quantization fieldsHans Verkuil
I forgot to add these fields to the relevant structs. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>